summaryrefslogtreecommitdiff
path: root/arch/mips/kernel/ptrace.c
diff options
context:
space:
mode:
authorRalf Baechle <ralf@linux-mips.org>2005-05-19 12:08:04 +0000
committerRalf Baechle <ralf@linux-mips.org>2005-10-29 19:31:16 +0100
commitf8280c8d3d51667015c2363eeaa76b4e28e002a5 (patch)
tree91a73a265ea48ef44c7ddbd89c595f9891fd1e17 /arch/mips/kernel/ptrace.c
parentfdb551a4c59945f868b8855e5baf161c9f1c0518 (diff)
Fix tasteless #ifdef mess in audit_arch(), minor cleanups.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/ptrace.c')
-rw-r--r--arch/mips/kernel/ptrace.c29
1 files changed, 12 insertions, 17 deletions
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index 649c90dee38e..49821ee18984 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -28,6 +28,7 @@
#include <linux/security.h>
#include <linux/signal.h>
+#include <asm/byteorder.h>
#include <asm/cpu.h>
#include <asm/fpu.h>
#include <asm/mipsregs.h>
@@ -308,21 +309,14 @@ out:
static inline int audit_arch(void)
{
-#ifdef CONFIG_CPU_LITTLE_ENDIAN
+ int arch = EM_MIPS;
#ifdef CONFIG_64BIT
- if (!(current->thread.mflags & MF_32BIT_REGS))
- return AUDIT_ARCH_MIPSEL64;
-#endif /* MIPS64 */
- return AUDIT_ARCH_MIPSEL;
-
-#else /* big endian... */
-#ifdef CONFIG_64BIT
- if (!(current->thread.mflags & MF_32BIT_REGS))
- return AUDIT_ARCH_MIPS64;
-#endif /* MIPS64 */
- return AUDIT_ARCH_MIPS;
-
-#endif /* endian */
+ arch |= __AUDIT_ARCH_64BIT;
+#endif
+#if defined(__LITTLE_ENDIAN)
+ arch |= __AUDIT_ARCH_LE;
+#endif
+ return arch;
}
/*
@@ -332,12 +326,13 @@ static inline int audit_arch(void)
asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit)
{
if (unlikely(current->audit_context) && entryexit)
- audit_syscall_exit(current, AUDITSC_RESULT(regs->regs[2]), regs->regs[2]);
+ audit_syscall_exit(current, AUDITSC_RESULT(regs->regs[2]),
+ regs->regs[2]);
- if (!test_thread_flag(TIF_SYSCALL_TRACE))
- goto out;
if (!(current->ptrace & PT_PTRACED))
goto out;
+ if (!test_thread_flag(TIF_SYSCALL_TRACE))
+ goto out;
/* The 0x80 provides a way for the tracing parent to distinguish
between a syscall stop and SIGTRAP delivery */